Answer:
15
Step-by-step explanation:
(400-250) divided by 9.5
Answer:
7 : 8
Step-by-step explanation:
150 adults complete a survey. 80 are women. Thus the ratio of number of men to number of women . Therefore the number of men to number of women be 7 : 8
Answer:
7.1666666666667.
Step-by-step explanation: